Property

Potomac, MD 20854 10405 Boswell Lane

$2,950,000

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Presented By: Long & Foster Real Estate, Inc.
  • MLS# MDMC2178096
  • 05/07/2025
  • Request Tour
  • Request Info
  • Beds • 6
  • Full/Half Baths • 7 / 2
  • SQFT • 13,618
  • Garage • 3

Home Details

This extraordinary 6-bedroom, 9-bath, 13,000+ sq ft estate blends blends timeless French chteau elegance with bold ultra-modern design. Created by an accomplished architect for his personal legacy residence, it features soaring glass walls, floating staircases, and hand-selected finishes. A dramatic two-story Living Room with artisan chandelier sets the tone, flowing into a sleek Kitchen, formal Dining Room, and expansive Family Room. Two main-level Bedrooms include a private Guest Suite with separate entry and garage access are ideal for multi-generational living. Upstairs, the stunning Primary Suite offers spa-like luxury, while three additional ensuite Bedrooms and a sunlit Family Lounge complete the level. The above-ground lower level is a light-filled entertainers dream, with a designer bar, home theater, bonus room, and sculptural glass staircase.Enjoy outdoor living with a full kitchen, covered patio, and manicured grounds. With a 5-zone HVAC, elevator-ready infrastructure, and garage parking for 3, this one-of-a-kind home delivers elegance, innovation, and unparalleled style.
Presented By: Long & Foster Real Estate, Inc.

Interior Features for 10405 Boswell Lane

Bedrooms

Bedrooms Count All Upper Levels4
Bedrooms Count Upper Level 14
Main Level Bedrooms2
Total Bedrooms6

Bathrooms

Bathrooms Half Main Level2
Bathrooms Full Upper Level 14
Bathrooms Full Lower Level 11
Bathrooms Full All Upper Levels4
Bathrooms Full All Lower Levels1
Bathrooms Count Upper Level 14.00
Bathrooms Count Lower Level 11.00
Bathrooms Count All Upper Levels4
Bathrooms Count All Lower Levels1
Half Baths2
Total Baths9

Other Interior Features

LivingAreaSourceAssessor
Below Grade Unfin Area UnitsSquare Feet
Below Grade Unfin SQFT976
Below Grade Unfin SQFT SourceAssessor
Above Grade Finished Area10018
Above Grade Finished Area SourceAssessor
Above Grade Finished Area Unit TypeSquare Feet
BasementDaylight, Full, Fully Finished, Improved, Outside Entrance, Walkout Level, Windows
Basement (Y/N)Yes
Below Grade Finished Area3600
Below Grade Finished Area SourceAssessor
Below Grade Finished Area Unit TypeSquare Feet
Central Air Y/NYes
Fireplace Y/NNo
FlooringBamboo, Partially Carpeted, Other
Heating FuelNatural Gas
Heating Y/NYes
Hot WaterNatural Gas
Interior AmenitiesAdditional Stairway, Bar, Bathroom - Walk-In Shower, Built-Ins, Carpet, Ceiling Fan(s), Crown Moldings, Double/Dual Staircase, Family Room Off Kitchen, Floor Plan - Open, Formal/Separate Dining Room, Kitchen -
Laundry TypeUpper Floor
Window FeaturesEnergy Efficient, Sliding

Other Rooms

Room TypeLiving Room, Dining Room, Primary Bedroom, Sitting Room, Bedroom 2, Bedroom 4, Bedroom 5, Kitchen, Family Room, Foyer, Breakfast Room, Bedroom 1, 2nd Stry Fam Rm, Laundry, Mud Room, Other, Office, Recreation Room, Bed

Room Details for 10405 Boswell Lane

2nd Stry Fam Rm

level Upper 1
description Crown Molding, Flooring - Wood, Built-Ins

Bedroom 1

level Main
description Attached Bathroom, Built-Ins, Flooring - Bamboo

Bedroom 2

level Main
description Attached Bathroom, Flooring - Carpet, Lighting - Recessed, Built-Ins, Walk-In Closet(s)

Bedroom 4

level Upper 1
description Flooring - Other, Flooring - Bamboo, Ceiling Fan(s), Walk-In Closet(s), Built-Ins, Attached Bathroom

Bedroom 5

level Upper 1
description Flooring - Bamboo, Walk-In Closet(s), Attached Bathroom, Ceiling Fan(s), Built-Ins

Bedroom 6

level Upper 1
description Flooring - Bamboo, Attached Bathroom, Ceiling Fan(s), Walk-In Closet(s)

Bonus Room

level Upper 1
description Flooring - Carpet, Flooring - Other, Lighting - Recessed

Bonus Room # 2

level Lower 1
description Flooring - Carpet

Breakfast Room

level Main
description Flooring - Other, Crown Molding, Lighting - Recessed

Dining Room

level Main
description Fireplace - Electric, Flooring - Other, Crown Molding, Lighting - Recessed, Formal Dining Room

Family Room

level Main
description Flooring - Other, Fireplace - Gas, Built-Ins

Foyer

level Main
description Flooring - Other, Cathedral/Vaulted Ceiling

Full Bath

level Upper 1
description Bathroom - Walk-In Shower, Double Sink, Lighting - Recessed

Full Bath # 2

level Upper 1
description Bathroom - Walk-In Shower

Full Bath # 3

level Upper 1
description Bathroom - Walk-In Shower

Full Bath # 4

level Main

Full Bath # 5

level Main
description Bathroom - Walk-In Shower

Full Bath # 6

level Lower 1
description Flooring - Ceramic Tile, Bathroom - Walk-In Shower

Half Bath

level Main
description Flooring - Other, Crown Molding

Half Bath # 2

level Main

Kitchen

level Main
description Kitchen - Gas Cooking, Double Sink, Countertop(s) - Quartz

Laundry

level Upper 1
description Built-Ins, Lighting - Recessed

Living Room

level Main
description Cathedral/Vaulted Ceiling, Fireplace - Electric, Built-Ins, Flooring - Other

Mud Room

level Main

Office

level Main
description Flooring - Solid Hardwood, Lighting - Recessed

Other

level Lower 1
description Flooring - Carpet

Primary Bathroom

level Upper 1
description Flooring - Other, Bathroom - Walk-In Shower, Double Sink

Primary Bedroom

level Upper 1
description Flooring - Bamboo, Walk-In Closet(s), Ceiling Fan(s)

Recreation Room

level Lower 1
description Flooring - Luxury Vinyl Tile, Countertop(s) - Quartz, Wet Bar

Recreation Room # 2

level Lower 1
description Flooring - Luxury Vinyl Tile

Sitting Room

level Main
description Flooring - Bamboo

General for 10405 Boswell Lane

Acceptable FinancingConventional, Cash, Other
AccessibilityNone
AppliancesBuilt-In Microwave, Dishwasher, Microwave, Oven/Range - Gas, Refrigerator, Stainless Steel Appliances, Washer - Front Loading, Dryer - Front Loading, Water Heater
Architectural StyleContemporary
Bathrooms Count Main Level4.00
Bathrooms Full Main Level2
CityPOTOMAC
Condo/Coop Association Y/NNo
Construction MaterialsStucco
Cool FuelElectric
CoolingCentral A/C, Ceiling Fan(s), Zoned
CountyMONTGOMERY
DirectionsFrom Potomac Village - stay on River Rd, Right onto Piney Meetinghouse Rd, Right onto Boswell Ln; or From Falls Rd towards Potomac Village, turn right onto Glen Rd, through the bridge to Left on Glen Mi
Full Baths7
Garage Spaces3.00
Garage Y/NYes
HOANo
HeatingForced Air
Home Warranty Y/NNo
Lease Considered Y/NNo
Legal SubdivisionPT ROCKVILLE OUT RES. 3
Levels3
Lot Size Square Feet43560.00
Lot Size UnitsSquare Feet
ModificationTimestamp2025-07-09T10:05:06
New ConstructionNo
Other StructuresAbove Grade, Below Grade
OwnershipFee Simple
Patio/Porch FeaturesBalcony, Patio(s)
PossessionSettlement
Price Per Sq Ft Total AG294.47
Property ConditionExcellent
Property TypeResidential
School DistrictMONTGOMERY COUNTY PUBLIC SCHOOLS
Senior Community Y/NNo
SewerPublic Septic
Standard StatusActive
StatusACTIVE
Structure TypeDetached
Subdivision NamePT ROCKVILLE OUT RES 3
Tax Annual Amount26394.0
Tax Assessed Value2255300.0
Tax Year2024
Total SQFT14594
Vacation Rental Y/NNo
Water Access Y/NNo
Year Built2018
Year Built SourceAssessor
ZoningRE1

Exterior for 10405 Boswell Lane

# of Attached Garage Spaces3
Door FeaturesFrench
Exterior AmenitiesBBQ Grill, Exterior Lighting, Flood Lights
Foundation DetailsConcrete Perimeter
Garage FeaturesGarage - Side Entry, Garage - Front Entry, Garage Door Opener, Oversized
Land Assessed Value525900.00
Land Use CodeR
Lot FeaturesLandscaping, Premium, Rear Yard
Lot Size Acres1.00
Lot Size SourceAssessor
Navigable Water Y/NNo
Parking FeaturesCircular Driveway
PoolNo Pool
Total Parking Spaces9
Type of ParkingAttached Garage, Driveway
Water Oriented Y/NNo
Water SourcePublic
Water View Y/NNo
Waterfront Y/NNo

Additional Details

Price History

Schools

High School Winston Churchill High School
Elementary School Wayside Elementary School
Middle School Herbert Hoover Middle School

William Hernandez

Associate
Price $2,950,000
MLS#MDMC2178096
List Date 05/07/2025
Property Type Single Family
Phone (908) 718-0074
Request Tour
Request Info
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